{"id":"CVE-2026-118691","state":"PUBLISHED","title":"xianyu-auto-reply-fix through 2.0.7 Unauthenticated Message Sending via /send-message","description":"xianyu-auto-reply-fix through 2.0.7 contains a missing authorization vulnerability in the POST /send-message endpoint that allows unauthenticated attackers to send messages from other users' accounts using publicly known default API secrets. 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